body{
    min-width: 320px;
    max-width: 750px;
    height: 1200px;
    margin: 0 auto;
    background-color: #f2f4f7;
}
a{
    text-decoration: none;
}
@media screen and ( min-width: 750px){
    html{
        font-size: 37.5px !important;
    }
}

.wrap{
    background-color: #fff;
    padding-bottom: 1.1467rem;
    .header{
        height: 2.1333rem;
        border-bottom: .0267rem solid #eaeaea;
        text-align: center;
        line-height:2.1333rem;
        font-size: .4rem;
       }
    .nav{
        display: flex;
        flex-wrap: wrap;
        padding: 1.2rem 0 1.6rem 0;
        a{
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 33.3%;
            img{
                width: 3.7067rem;
                height: 3.7067rem;
                }
            span{
                font-size: .6667rem;
                color: #707070;
                }
            &:nth-child(-n+3){
             margin-bottom: 1.653333rem;
            }
         }
    }
    .go{
         margin: .2667rem  .48rem;
        }
}

.content{
    padding: 1.0667rem .5867rem;
    background-color: #fff;
    margin-top: .2667rem;
    .content-top{
        height: 1.0133rem;
        display: flex;
        line-height: 1.0133rem;
        justify-content: space-between;
        margin-bottom: .9067rem;
        h4{
            margin: 0;
            font-size: .7467rem;
            color: #333;
           .icon{
                display: inline-block;
                height: 1.0133rem;
                width: 1.0133rem;
                vertical-align: middle; 
                margin-right: .2133rem;             
            }
        }
        a{
            font-size: .5867rem;
            color: #999;
        }
    }
    .content-bottom {
        position: relative;
        .swiper-container {
          // width: 100%;
          height: 100%;
          // 根据需求把宽度定位 540px
          width: 14.4rem;
        }
        .swiper-slide {
          text-align: center;
          font-size: 18px;
          background: #fff;
      
          /* Center slide text vertically */
          display: -webkit-box;
          display: -ms-flexbox;
          display: -webkit-flex;
          display: flex;
          // 竖向显示
          flex-direction: column;
          /* Center slide text vertically */
          display: -webkit-box;
          display: -ms-flexbox;
          display: -webkit-flex;
          display: flex;
          -webkit-box-pack: center;
          -ms-flex-pack: center;
          -webkit-justify-content: center;
          justify-content: center;
          -webkit-box-align: center;
          -ms-flex-align: center;
          -webkit-align-items: center;
          align-items: center;
          transition: 300ms;
          // 其余的兄弟是 0.8
          transform: scale(0.8);
          opacity: 0.4;
          a {
            width: 9.013333rem;
            height: 10.026667rem;
            img {
              width: 100%;
              height: 100%;
            }
          }
          p {
            width: 9.013333rem;
            font-size: 0.666667rem;
            margin-top: 0.64rem;
            color: #333;
          }
        }
        // 当前选中的 slide   中间那个
        .swiper-slide-active,
        .swiper-slide-duplicate-active {
          transform: scale(1);
          z-index: 999;
          opacity: 1;
        }
        .swiper-button-next,
        .swiper-button-prev {
          outline: none;
          &:after {
            font-size: 1.066667rem;
            color: #333;
          }
        }
      }
}
.study_con {
    padding-bottom: 3.733333rem;
  }
.content-bottom2{
        .syudy {
            padding: .2667rem;
          }
          .swiper-slide {
            text-align: center;
            font-size: 18px;
            background: #fff;
            height: 9.0667rem !important;    
            width: 7.7333rem !important;
            border-radius: .2667rem;
            box-shadow:0 0px .2667rem rgba(0, 0, 0, 0.1) ;
            h5{
                font-size: .5333rem;
                margin: 0.533333rem 0;
                padding:0.266667rem ;
            }
            p{
                font-size: .4267rem;
                color: #ff4400;
            }
          }
}
.footer{
   position: fixed;
   left: 0;
   bottom: 0;
   height: 2.9333rem;
   width: 100%;
   z-index: 999;
   display: flex;
   padding: .5333rem;
   border-top: 1px solid #ccc;
   background-color: #fff;
   a{
       flex: 1;
       display: flex;
       flex-direction: column;
       align-items: center;
       img{
           height: 1.04rem;
           width: 1.0933rem;
       }
       p{
           font-size: .5867rem;
           color: #666666;
           margin-top: .2667rem;
       }
   }
}